George E. Ponchak
机构: Senior Research Engineer, NASA Glenn Research Center
每年引用次数
引用次数
引用: 6,992
H-指数: 39
I10-指数 : 119
出版物: 312
Evanescent microwave probes using coplanar waveguide and stripline for super-resolution imaging of materials
E. Ponchak , D. Akinwande , R. Ciocan , S.R. LeClair
international microwave symposium 4 1859 -1862
9
1999
Temperature Dependence of Attenuation of Coplanar Waveguide on 4H High Resistivity SIC Through 540C
Z. Schwartz , J. C. Freeman , A. N. Downey , G. E. Ponchak
2003
RF characterization of monolithic microwave and mm-wave ICs
K. B. Bhasin , K. A. Shalkhauser , G. E. Ponchak , R. R. Romanofsky
NASA STI/Recon Technical Report N 87 22065
1986
Development of High Temperature Smart Sensor Systems
R.D. Meredith , J. L. Jordan , P. G. Neudeck , G. W. Hunter
Meeting Abstracts ( 45) 2056 -2056
1
2011
High Temperature Seismometer, Electronics, and Sensor Development for Venus Applications
D. J. Spry , R. D. Meredith , B. Taylor , S. Beard
Venus Science Priorities for Laboratory Measurements 1838 4016
2015
Long-Life In-Situ Solar System Explorer (LLISSE) Probe Concept and Enabling High Temperature Electronics
D. J. Spry , P. G. Neudeck , J. Balcerski , G. W. Hunter
Lunar and Planetary Science Conference ( 1964) 2986
3
2017
Effect of Interfacial Characteristics of Metal Clad Polymeric Substrates on Electrical High Frequency Interconnection Performance
K. B. Bhasin , R. R. Romanofsky , G. E. Ponchak , D. C. Liu
MRS Proceedings 40
1
1984
Evanescent microwave probes on high-resistivity silicon and its application in characterization of semiconductors
M. Tabib-Azar , D. Akinwande , G. E. Ponchak , S. R. LeClair
Review of Scientific Instruments 70 ( 7) 3083 -3086
28
1999
60 GHz antenna integration in a laptop computer base for WPAN applications
A.L. Amadjikpe , D. Choudhury , G. E. Ponchak , J. Papapolymerou
radio and wireless symposium 46 -49
2011
A 60-GHz Active Receiving Switched-Beam Antenna Array With Integrated Butler Matrix and GaAs Amplifiers
C. E. Patterson , W. T. Khan , G. E. Ponchak , G. S. May
IEEE Transactions on Microwave Theory and Techniques 60 ( 11) 3599 -3607
53
2012
A Comparative Study between Shielded and Open Coplanar Waveguide Discontinuities
N. I. Dib , W. P. Harokopus , G. E. Ponchak , L. P. B. Katehi
International Journal of Microwave and Millimeter-wave Computer-aided Engineering 2 ( 4) 331 -341
26
1992
Analysis and Characterization of a High-Performance Ka-Band Surface Micromachined Elevated Patch Antenna
B. Pan , Y.-k. Yoon , G. E. Ponchak , M. G. Allen
IEEE Antennas and Wireless Propagation Letters 5 ( 1) 511 -514
33
2006
30 and 90 MHz oscillators operating through 450 and 470 °C for high temperature wireless sensors
Jordan , Scardelletti , Ponchak
asia-pacific microwave conference 1027 -1030
2010
Characterization of Finite Ground Coplanar Waveguide with Narrow Ground Planes
Emmanouil M. Tentzeris , Linda P. B. Katehi , George E. Ponchak
The International journal of microcircuits and electronic packaging 20 ( 2) 167 -173
20
1997
Reliability Study of Hermetic Packages for High-Frequency Applications: Characterization of Microwave/Millimeterwave Packages
Donghoon Chen , George E. Ponchak , Jong-Gwan Yook , Linda P. B. Katehi
University of Michigan. Radiation Laboratory
1998
High Power SiGe X-Band (8-10 GHz) Heterojunction Bipolar Transistors and Amplifiers
Samuel A. Alterovitz , Ningyue Jiang , George E. Ponchak , Zhenqiang Ma
2005
Long-Term Reliability of High Speed SiGe/Si Heterojunction Bipolar Transistors
Pallab Bhattacharya , George E. Ponchak
2003
Coupling Between CPW and Slotline Modes in Finite Ground CPW with Unequal Ground Plane Widths
Emmanouil M. Tentzeris , John Papapolymerou , George E. Ponchak , W. D. Williams
2002
A new model for broadband waveguide to microstrip transition design
George E. Ponchak , Alan N. Downey
Microwave Journal 31 333 -335
271
1988
Monolithic microwave integrated circuit technology for advanced space communication
Robert R. Romanofsky , George E. Ponchak
NASA STI/Recon Technical Report N 88 21389
1
1988